The hot and cold bag is made of heat and cold resistant material that keeps the heat and cold inside for a long time.
It's versatile as it can be used as cold or hot therapy to warm or cool the affected parts of the body and to control pain.
As a hot treatment: The topical application of heat stimulates blood circulation in the affected area, which promotes perfusion of the target tissues, relieves pain such as muscle and joint pain, etc., and reduces the feeling of fatigue.
As a cold treatment: The bag helps to numb and cool the nerve endings in the affected area, giving you a feeling of comfort, relieving pain and spasms, and lowering the high body temperature.